baber/WOPTO huggingface dataset:
Patent DE-10034095-C2 (DE)
Inventor: JESSE GERHARD
IPC: F04B43/00
Filed: 2000-07-13
Granted: 2002-12-05
Abstract: The invention relates to a dosing pump comprising a chamber, an inlet valve located in an inlet pertaining to said chamber, and an outlet valve located in an outlet pertaining to said chamber. The chamber is divided into two partial chambers ( 2, 18 ) by a separating means. Said separating means comprises a separating valve ( 38 ) which opens in the direction of conveyance and which connects the partial chambers ( 2, 18 ). The separating means can be moved back and forth in the direction of conveyance and is connected to a drive device for this purpose. When the separating means is moved in the direction of conveyance, dosing liquid is sucked in via the inlet valve ( 6 ) and is simultaneously discharged via the outlet valve ( 28 ). This process is carried out smoothly and continuously. When the separating means is moved back counter to the direction of conveyance, the dosing liquid remains virtually still in the chamber which is formed out of the two partial chambers ( 2, 8 ), in such a way that, on the whole, hardly any dosing liquid moves except for the separating means moving through the dosing liquid in the chamber.
Patent DE-10037837-C2 (DE)
Inventor: HAIN KLEMENS
IPC: F01D25/26
Filed: 2000-08-03
Granted: 2002-08-01
Abstract: Suspension of an annular secondary structure on a primary structure, in the form of a spoke-type centering device having at least three sliding guides distributed uniformly over the structure circumference, each sliding guide allowing at least a linear relative movement of the structures transversely to their axial direction. The linear direction of movement of each sliding guide runs, in relation to the structure-related radial direction at the location of the sliding guide, at an angle having a radial and a tangential direction component.
Patent DE-10053051-C2 (DE)
Inventor: GOLZ-BERNER KARIN
IPC: A61K8/97
Filed: 2000-10-13
Granted: 2002-10-31
Abstract: The invention relates to a cosmetic preparation containing an active complex comprised of extracts. The active complex contains at least one starting substance, which is extracted as an aqueous extract from real truffles (Tuberaceae) and which is provided in a cosmetically acceptable gel while being stabilized. A preferred active complex is one that additionally contains a champagne product. Cosmetic preparations containing this active complex lead to an improved stimulation of the immune system, an improved regenerative effect and thus to an improved balance in the ecosystem of the skin.
Patent DE-10127542-C2 (DE)
Title: Kopplungsanordnung zur optischen Kopplung eines Lichtleiters an einen Lichtempfänger
Inventor: LINDT PAUL
IPC: G02B6/42
Filed: 2001-05-31
Granted: 2003-06-18
Abstract: Eine Kopplungsanordnung zur Verbindung eines Lichtleiters (1) mit einem Lichtempfänger (4, 5) weist einen Parabolspiegel (2) oder einen sphärischen Spiegel (6) auf, welcher aus dem Lichtleiter (1) austretendes Licht auf einen Einkoppelspiegel (3) reflektiert, über welchen das Licht den den Lichtempfänger (4, 5) eingekoppelt wird. Eine solche Anordnung ist weitgehend justierungsfrei und daher besonders zur Verbindung von Single Mode Fasern (SMF) geeignet.
Patent DE-19521421-C2 (DE)
Title: Steuerbarer Schrägaufzug
Inventor: WEINER EGON
IPC: B66B1/24
Filed: 1995-06-14
Granted: 1999-12-30
Abstract: Die Erfindung betrifft einen Schrägaufzug (100), der folgende Einzelteile aufweist: DOLLAR A - ein teleskopierbares Leiterpaket (1), das je nach Betriebshöhe eine entsprechend lange Leiter-Anordnung bildet und mit Hilfe eines ersten Seilzuges (2), dessen (erste) Seiltrommel (3) über einen steuerbaren Hydraulikmotor (5) antreibbar und aus- und einfahrbar ist, DOLLAR A - einen auf der Leiter-Anordnung auf- und abbeweglichen Schlitten (12), der mit Hilfe eines zweiten Seilzuges (13), dessen am Kopf der Leiter-Anordnung umgelenkt ist und dessen (zweite) Seiltrommel (15) über einen zweiten steuerbaren Hydraulikmotor (17) antreibbar ist, und DOLLAR A - Sensoren (18, 19), mit denen die Position des Schlittens (12) in bezug auf die Leiter-Anordnung feststellbar ist.
Patent DE-19628585-C2 (DE)
Inventor: BIRK JENS
IPC: H02P6/14
Filed: 1996-07-16
Granted: 2001-12-20
Abstract: PCT No. PCT/DK97/00309 Sec. 371 Date Dec. 29, 1998 Sec. 102(e) Date Dec. 29, 1998 PCT Filed Jul. 14, 1997 PCT Pub. No. WO98/02959 PCT Pub. Date Jan. 22, 1998Method for commutation of a brushless motor being supplied with electrical energy from a DC intermediary circuit via a multi-phase inverter, by which a first current and a second current value are determined and the length of a commutation interval is set in dependence of these current values. With motors being exposed to heavily varying load torques during one rotation, e.g. motors driving a compressor, a stable operation must be reached. For this purpose a correction value is added to the pre-set commutation interval determined by the speed of the motor, said correction value being the result of the difference of the actual value of the intermediary circuit current and a filtered and delayed value of the intermediary circuit current, multiplied by a weighting factor.
Patent DE-19827907-C2 (DE)
Inventor: HAEFNER DIETRICH
IPC: H02H3/00
Filed: 1998-06-23
Granted: 2003-05-15
Abstract: Novel compositions for the treatment of IRDS and ARDS are indicated which contain a compound of formula (I), in which R1 is hydrogen or 2-(2-hydroxyethoxy)ethyl and/or a pharmacologically tolerable salt of this compound and lung surfactant.
Patent DE-19914021-C2 (DE)
Inventor: SCHUERING INGO
IPC: H02K1/27
Filed: 1999-03-19
Granted: 2002-01-31
Abstract: In order to allow a rotating electrical machine, which uses a permanent-magnet rotor with a flux-concentration construction for a rated power of more than 100 kW, to be assembled as easily as possible, two mutually adjacent half-yokes of two poles as well as magnets arranged between them in each case form a pole element which can be fixed on its own on the rotor body.
Patent DE-19950064-C2 (DE)
Inventor: BEHNCKE MICHAEL
IPC: C02F1/32
Filed: 1999-10-16
Granted: 2002-05-29
Abstract: The assembly to purify water has a filter unit with a container (10) for the filter material (12), such as sand, and an ultra violet (UV) disinfecting unit with a UV lamp (22) in the water flow path. The disinfecting unit is integrated into the clean water zone of the filter container (10). The water outlet (20) from the filter container (10) is a T-piece, with the UV lamp (22) in the straight extension (23) of the T-piece, inserted centrally and sealed in place.
Patent DE-19963793-C2 (DE)
Inventor: KUTZKE HARALD
IPC: A47K10/12
Filed: 1999-12-30
Granted: 2002-12-05
Abstract: The invention relates to a device for hanging towels. The inventive device comprises a knob (2) and below said knob a spreading element (3) with a smooth surface for spreading the towel placed on the knob (2). Said knob is preferably provided with a non-slip surface facing the towel to be placed thereon or it is configured as a hook or hook-like element. The surfaces of the knob (2) and the spreading element are arranged one on top of the other in a substantially concentrical manner. The hanging device can be provided with a support arm (4) for wall mounting.
Patent RU-2154473-C2 (RU)
Title: Pharmaceutical composition and method of prophylaxis or treatment of diabetes mellitus complications (variants)
Inventor: DEHVID FREDERIK KHORROBIN
IPC: A61K31/23
Filed: 1995-06-26
Granted: 2000-08-20
Abstract: FIELD: medicine, endocrinology, pharmacy. SUBSTANCE: pharmaceutical composition has effective amounts of 6-unsaturated fatty acid and substance that decreases sorbitol intracellular level in body. Gamma-linolenic acid, dihomo-gamma-linolenic acid or arachidonic acid can be used as 6-unsaturated fatty acid. Inhibitor of aldose reductase can be used as substance decreasing sorbitol level in the body. Method of prophylaxis and treatment of patients with diabetes mellitus complications involves administration in body of effective amounts of composition or its components under condition of their simultaneous presence in the body making. Invention ensures to use natural substances that are known as tolerant ones used in large doses. EFFECT: enhanced effectiveness of treatment, decreased risk of adverse effects. 7 cl, 3 dwg, 12 ex
Patent RU-2175703-C2 (RU)
Title: Process canal for equipping medical institutions and the like
Inventor: ALAN ZHEOFR
IPC: H02G3/04
Filed: 1997-01-22
Granted: 2001-11-10
Abstract: FIELD: construction engineering; special-purpose premises for holding various functional units. SUBSTANCE: process canal is formed by profiled members determining certain longitudinal central section and at least one side compartment. Novelty is that canal has on one side at least one solid profiled member disposed throughout entire length of mentioned canal to take part in organizing central compartment and separate profiled members spaced apart and joined to mentioned solid profiled member to take part in organizing one or more side sections on other side. EFFECT: facilitated assembly procedure. 24 cl, 14 dwg
Patent RU-2165104-C2 (RU)
Inventor: GRECHISHKIN V S
IPC: F41H11/136
Filed: 1998-03-02
Granted: 2001-04-10
Abstract: FIELD: nuclear magnetic measurements and is ensured by NQR of  14 N equipment providing for detection of small amount of explosives and narcotics in ground, walls and luggage. SUBSTANCE: equipment has a radio engineering head representing a system of radiation of substance by pulse signals at a basic frequency equal to resonance frequency of  14 N in explosive or narcotic. This system contains a series resonant circuit with a surface coil located near the plastic bottom of a cylindrical screen. The signal from the substance is received by ferrite-rod aerials also positioned inside the mentioned screen. The system equipment may be positioned in a vehicle. 10 g of explosive or narcotic can be detected with the aid of the system at a depth of 45 cm. EFFECT: effective system for detection of mines and inspection of luggage. 3 cl, 2 dwg
Patent RU-2152835-C2 (RU)
Title: Horizontal hydraulic press
Inventor: BARANOV I V
IPC: B21C23/21
Filed: 1998-07-06
Granted: 2000-07-20
Abstract: FIELD: plastic metal working, namely, design of movable parts of HORIZONTAL hydraulic presses. SUBSTANCE: horizontal hydraulic press includes mounted on housing front and rear stationary cross pieces braced through spacers by means of columns. Movable cross piece with press plunger, container holder with container and slide with die are arranged between stationary cross pieces. Movable cross piece is pressed onto ram of working cylinder; container holder moves by means of cylinders. Lower horizontal guides, lower vertical guides and upper horizontal guides are rigidly secured to spacers. Position of movable cross piece and container holder relative to upper and lower horizontal guides and relative to lower vertical guides is adjusted by means of supports. EFFECT: enhanced accuracy of alignment of coaxiality degree of movable parts. 4 dwg
Patent RU-2162009-C2 (RU)
Inventor: BOGOMOLOV P A
IPC: B01J20/16
Filed: 1998-10-30
Granted: 2001-01-20
Abstract: FIELD: refrigeration engineering. SUBSTANCE: invention, in particular, relates to periodical refrigerating installations, in which sorbent contains grainy swelled perlite with grain size at least 1-1.5 mm as carrier (33%) and, as active substance (67%), hygroscopic salt of alkali or alkali-earth metal. EFFECT: increased sorption capacity and improved operation reliability.
Patent RU-2184448-C2 (RU)
Title: Solution to store corneal tissues including hyaluronic acid
Inventor: PONTSIN DIEGO
IPC: A61F9/00
Filed: 1997-04-04
Granted: 2002-07-10
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: a cornea is kept in a solution which includes hyaluronic acid at 50000-15000 Da molecular weight and its pharmaceutically acceptable salt at 1-20 mg/ml concentration. It additionally could contain an antibiotic from the group of gentamicin, penicillin G and streptomicin. The storage is performed at solution's temperature being 2-8 C. EFFECT: higher efficiency to store corneal tissues, more simplified and cheaper method. 6 cl, 4 tbl
Patent RU-2192491-C2 (RU)
Inventor: FAJF DZHEJMS A
IPC: B22F1/145
Filed: 1997-03-31
Granted: 2002-11-10
Abstract: FIELD: methods of monitoring content of oxygen in materials containing metal used in electronic devices. SUBSTANCE: proposed method includes deoxidation of material containing metal used in electronic devices: tantalum, niobium and their alloys; leaching of material is performed in acid leaching solution at temperature below room temperature. According to one version, acid leaching solution is prepared and cooled to temperature below room temperature before leaching the deoxidized material containing metal used in electronic devices. Proposed method reduces concentration of oxygen and fluoride in materials containing metal used in electronic devices since acid leaching performed at reduced temperature requires lesser amount of oxygen for preset amount of leaching acid, such as hydrofluoric acid. EFFECT: reduction of content of oxygen in materials containing valve metals or maintenance of content of metals at the same level; improved electrical properties of capacitors; reduced plasticity of products or articles. 27 cl, 6 tbl, 6 ex
Patent RU-2166551-C2 (RU)
Inventor: MERKUSHEV JU N
IPC: C22B3/44
Filed: 1998-11-11
Granted: 2001-05-10
Abstract: FIELD: methods of purification of spent process solutions from nickel ions; applicable in nickel recovery from spent alkali solutions of electroless nickel plating containing ammonia. SUBSTANCE: as purification from nickel of solutions containing ammonia presents a special problem, because nickel in presence of ammonia forms strong soluble complexes. Claimed method includes gradual heating of initial solution with addition of catalyst in the form of finely dispersed nickel powder produced by decomposition of nickel oxalate in calcination and continuous stirring. In the course of reaction, hydrogen evolves actively and large crystalline precipitate of metallic nickel falls out. Optimal parameters of reaction are the following: solution temperature is 60-70 C, 1-2 g of catalyst per one liter of solution at pH 7.5-8. Purity of precipitated nickel powder of 99-99.8% makes it possible to use it in electroplating or metallurgy. EFFECT: production of metallic nickel of high purity with reduced expenses for process of its recovery from solution and higher process rate. 3 cl, 1 ex
Patent RU-2173471-C2 (RU)
IPC: G02B5/124
Filed: 1996-08-28
Granted: 2001-09-10
Abstract: FIELD: optics. SUBSTANCE: invention is related to flexible light-returning sheet material and process of after-formation of light-returning sheet material for formation of three-dimensional article with preset characteristics. Material includes collection of cubic angular elements hardened on transparent polymer film on location. Material is deformed to obtain three-dimensional structure in which sides of bases of cubic angular elements do not lie in one plane. Light-returning article has at least one preset characteristic. EFFECT: manufacture of light-returning articles without usage of expansive tooling, utilization of articles as matrixes for formation of additional light-returning articles. 10 cl, 36 dwg
Patent RU-2176704-C2 (RU)
Title: Method for erecting skeleton of reinforced concrete buildings
Inventor: MARTYNOV A A
IPC: E04B1/18
Filed: 1999-02-01
Granted: 2001-12-10
Abstract: FIELD: construction of reinforced concrete buildings of civil, industrial, and production application. SUBSTANCE: method for erecting skeleton of reinforced concrete buildings having pre-stressed ceilings in two orthogonal directions involves installation of columns for passing high-strength reinforcement; installation of ceiling slabs on temporary removable supports; monolithic of contact joints and those between slabs; concrete curing of mentioned joints to design grade; tensioning of high-strength reinforcement in two orthogonal directions followed by concreting axial joints with stressed high-strength reinforcement. Concrete reinforced wedges are installed in contact and slab-to-slab joints; contact and slab-to-slab joints with wedges are filled with concrete simultaneously with axial joints after tensioning of high- strength reinforcement. EFFECT: provision for eliminating process intervals required for hardening joints; reduced construction cost and time. 7 dwg
Patent RU-2210601-C2 (RU)
Title: Method of reduction and melting of metal
Inventor: FURI LUI JOKHANNES
IPC: F23M/
Filed: 1997-07-22
Granted: 2003-08-20
Abstract: FIELD: metallurgy. SUBSTANCE: proposed method includes heating of charge consisting of metal-containing component and carbon-containing component in induction channel-type furnace for reduction of metal-containing component; part of gaseous products is used for preheating charge. Charge is fed to induction furnace through at least one chamber having one or several channels passing around chamber. Gaseous products flow via one or several channels to chamber for preheating charge; one chamber or several chambers and one or several channels are isolated from each other to avoid penetration of gaseous products. EFFECT: enhanced efficiency of utilization of heat of gaseous combustion products. 33 cl, 2 dwg
Patent RU-2164928-C2 (RU)
Title: Composition for manufacturing detachable preservative coatings
Inventor: KRASNOBAEVA V S
IPC: C09D5/20
Filed: 1999-03-01
Granted: 2001-04-10
Abstract: FIELD: polymer materials. SUBSTANCE: invention can be utilized in production of video and compact discs for protection metallic templates, when stored or handled, from which discs are replicated. Composition containing vinyl chloride/vinyl acetate copolymer, 9.90-15.00%; plasticizer 2.50-3.35%; and solvents 80.00-85.00% is distinguished by additionally containing 1.20-3.30% nitrile rubber and 0.01-0.10% antioxidant. EFFECT: increased efficiency in corrosion and special protection of templates and discs. 5 tbl
Patent RU-2161629-C2 (RU)
Inventor: POPOV B I
IPC: C08F240/00
Filed: 1999-03-01
Granted: 2001-01-10
Abstract: FIELD: chemistry of polymers, more particularly technology of preparing film-forming materials by block oligomerization or telomerization. SUBSTANCE: described is technology of preparing film-forming materials by block cooligomerization or telomerization of cooligomers of unsaturated C 5 -C 10  hydrocarbons with propylene oxide in the presence of titanium tetrachloride complex with promoting mixture of lower carbonyl compound with water and copromoter. Copolymer is aliphatic C 4 -C 6  alcohol or mixture thereof with C 6 -C 54  ester. Amount of propylene oxide is 2.3-9.1 wt % per C 5 -C 10  cooligomer. Amount of titanium tetrachloride catalyst complex with promoting mixture and copromoter is 4.6-12.4% based on cooligomer. EFFECT: more efficient preparation method. 3 tbl
Patent RU-2171255-C2 (RU)
Title: Method of preparing 2-alkyl- and phenyl-5,10-dihydrophenazines
Inventor: BIDMAN T A
IPC: C07D241/46
Filed: 1999-03-02
Granted: 2001-07-27
Abstract: FIELD: organic synthesis. SUBSTANCE: 2-alkyl- and phenyl-5,10-dihydrophenazines having general formula 1:   (I), in which R denotes H or groups (CH 3 ) 3 C-;C 2 H 5 (CH 3 ) 2 C-;CH 3 (C 2 H 5 ) 2 C-, cyclo-C 6 H 11 , or phenyl, are prepared by heating mixture of o-phenylenediamine and corresponding alkylpyrocatechol or 2,3-dihydroxynaphthalene. Method is distinguished by that mixture with molar ratio of components 1:1 is heated at 55-105 C until sublimation of reaction products ceases. EFFECT: simplified procedure, reduced expenses on initial compounds, increased reaction rate and yield of products, and facilitated process control. 2 tbl
Patent RU-2213430-C2 (RU)
Title: Random access in mobile communication system
Inventor: EHSMAILZADE RIAZ
IPC: H04B1/707
Filed: 1997-10-14
Granted: 2003-09-27
Abstract: FIELD: communication systems including mobile ones. SUBSTANCE: during call establishment mobile station transmits random-access burst incorporating heading and aggregate of fields. Information submitted in these fields is used by base station to aid in more effective call establishment and fast allocation of channel resources. Base station receiver has plurality of accumulators, each being adjusted to different character boilerplate of heading. EFFECT: facilitated solving of burst conflict problems; enhanced channel capacity. 13 cl, 7 dwg
Patent RU-2164450-C2 (RU)
Title: Revolving screen
Inventor: IVANOV A N
IPC: B07B1/22
Filed: 1999-06-03
Granted: 2001-03-27
Abstract: FIELD: equipment for classification of loose materials; applicable in construction, mining, metallurgical and other industries. SUBSTANCE: revolving screen includes conical sifting surfaces located between end webs. Conical sifting surface is made of successively installed sections, each made in the form of mounted two pairs of triangles connected to each other by side walls. The first pair is made of two similar isosceles triangles, while the second pair is made of isosceles triangle equal to that of the first pair and equilateral triangle. Each subsequent section is turned relative to preceding one through 90 deg. Revolving screen includes loading and discharging devices and drive. EFFECT: higher productivity and screening efficiency. 7 dwg
Patent RU-2164715-C2 (RU)
Title: Method for treatment of molybdenum-containing heavy solutions and concentrates of long-living radionuclides produced in recovery of irradiated fissionable fuel at nuclear power plants
Inventor: ZIL BERMAN B JA
IPC: G21F9/08
Filed: 1999-06-23
Granted: 2001-03-27
Abstract: FIELD: radiochemical technology; recovery of heavy-water nitric-acid solutions (raffinates) obtained in reconditioning irradiated nuclear fuel. SUBSTANCE: method is proposed for use in sophisticated waste fractionating systems in the framework of Modified Purex Process for solidifying liquid wastes to form matrices and for burying long-living radionuclides as well as products of fission whose vitrification involves some difficulties. Method involves recovery deposition of molybdenum from solution by way of reverse deposition with excess hydrazine hydrate, its additional deposition using concentrate of fission products and transuranium elements, and production of blocks of molybdenum, zirconium, neptunium, rare-earth and transuranium elements convenient for storage. In this way, radioactive liquid wastes are solidified to form matrices of concentrates of fission-product elements and long-living radionuclides without introducing additional salt-forming substances. EFFECT: improved localization of fission-product elements, eliminated volatility of molybdenum compounds in the course of molding powder production. 7 cl